Fe-based Superconductors: FeSe Monolayer, 1144 Materials

Presentations

• Criteria for achieving superconducting monolayer FeSe films

  ORAL · Invited

  March 17, 2022, 4:00 PM – March 17, 2022, 4:36 PM

  Presenters

  • Ke Zou

    University of British Columbia

  Authors

  • Ke Zou

    University of British Columbia

  View abstract →

• Role of Doping and Disorder in the Fermi Surface Reconstruction of FeSe / SrTiO₃

  ORAL

  March 17, 2022, 4:36 PM – March 17, 2022, 4:48 PM

  Presenters

  • Hunter Sims

    Francis Marion University

  Authors

  • Hunter Sims

    Francis Marion University

  • Alexander Kellerhouse

    Francis Marion University

  • Tom Berlijn

    Oak Ridge National Laboratory

  View abstract →

• Theory of BCS-to-BEC Crossover in FeSe

  ORAL

  March 17, 2022, 4:48 PM – March 17, 2022, 5:00 PM

  Presenters

  • Gautam Rai

    University of Southern California

  Authors

  • Gautam Rai

    University of Southern California

  • Stephan W Haas

    Univ of Southern California, University of Southern California

  • Stefan Kettemann

    Jacobs University Bremen

  View abstract →

• Modulation doping of the FeSe monolayer on SrTiO₃

  ORAL

  March 17, 2022, 5:00 PM – March 17, 2022, 5:12 PM

  Publication: Fengmiao Li, Ilya Elfimov, and George A. Sawatzky, manuscript submitted.

  Presenters

  • Fengmiao Li

    University of British Columbia

  Authors

  • Fengmiao Li

    University of British Columbia

  • Ilya Elfimov

    University of British Columbia

  • George A Sawatzky

    University of British Columbia

  View abstract →

• Ultrafast Melting of Superconductivity in an Fe-Based Superconductor

  ORAL

  March 17, 2022, 5:12 PM – March 17, 2022, 5:24 PM

  Presenters

  • Daniel Nevola

    Brookhaven National Laboratory

  Authors

  • Daniel Nevola

    Brookhaven National Laboratory

  • Nader Zaki

    Brookhaven National Laboratory

  • Genda Gu

    Brookhaven National Laboratory, Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Upton, NY 11973, USA

  • Qiang Li

    Stony Brook University (SUNY), Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Upton, NY 11973, USA, Brookhaven National Laboratory

  • Peter D Johnson

    Brookhaven National Laboratory

  View abstract →

• Ultrafast quasiparticle dynamics in Co-doped BaFe₂As₂

  ORAL

  March 17, 2022, 5:24 PM – March 17, 2022, 5:36 PM

  Presenters

  • Sergiy Lysenko

    Department of Physics, University of Puerto Rico, Mayaguez, Puerto Rico 00681, USA, University of Puerto Rico at Mayagüez

  Authors

  • Sergiy Lysenko

    Department of Physics, University of Puerto Rico, Mayaguez, Puerto Rico 00681, USA, University of Puerto Rico at Mayagüez

  • Alexander Bartenev

    Department of Physics, University of Puerto Rico, Mayaguez, Puerto Rico 00681, USA

  • Ki-Tae Eom

    University of Wisconsin - Madison, University of Wisconsin-Madison, Department of Materials Science and Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA, University of Wisconsin Madison

  • Jong-Hoon Kang

    Department of Materials Science and Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA

  • Roman Kolodka

    Department of Physics, University of Puerto Rico, Mayaguez, Puerto Rico 00681, USA

  • Eric E Hellstrom

    Applied Superconductivity Center, National High Magnetic Field Laboratory, Florida State University, 2031 East Paul Dirac Drive, Tallahassee, FL 32310, USA

  • Chang-Beom Eom

    Department of Materials Science and Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA, University of Wisconsin-Madison, Department of Materials Science and Engineering, Madison, WI 53706, USA

  • Armando Rua

    Department of Physics, University of Puerto Rico, Mayaguez, Puerto Rico 00681, USA

  View abstract →

• Dispersionless orbital excitations in (Li,Fe)OHFeSe superconductors

  ORAL

  March 17, 2022, 5:36 PM – March 17, 2022, 5:48 PM

  Publication: Xiao, Q. et al., arXiv:2110.05361 (2021).

  Presenters

  • Qian Xiao

    Peking university

  Authors

  • Qian Xiao

    Peking university

  • Wenliang Zhang

    Swiss Light Source, Paul Scherrer Institute, Villigen, Switzerland

  • Teguh C Asmara

    Swiss Light Source, Paul Scherrer Institute, Villigen, Switzerland

  • Dong Li

    Chinese Academy of Sciences

  • Qizhi Li

    Peking university

  • Shilong Zhang

    Peking university

  • Xiaoli Dong

    Chinese Academy of Sciences

  • Yao Wang

    Clemson University, clemson university, Department of Physics and Astronomy, Clemson University

  • Cheng-Chien Chen

    University of Alabama at Birmingham

  • Thorsten Schmitt

    Paul Scherrer Institute, PSI, Photon Science Division, Paul Scherrer Institut, 5232 Villigen PSI, Switzerland, Paul Scherrer Institut

  • Yingying Peng

    Peking university, Peking University

  View abstract →

• Quantum Monte Carlo Simulations of High-Temperature FeSe Superconductors with no Sign Problem

  ORAL

  March 17, 2022, 5:48 PM – March 17, 2022, 6:00 PM

  Presenters

  • Jose P Rodriguez

    California State University, Los Angeles

  Authors

  • Jose P Rodriguez

    California State University, Los Angeles

  • Ernesto Delvillar

    California State University, Los Angeles

  View abstract →

• Superconductivity and magnetism in CaK(Fe1-xMnx)4As4 system

  ORAL

  March 17, 2022, 6:00 PM – March 17, 2022, 6:12 PM

  Publication: [1], W. R. Meier, et al., npj Quant. Mat. 3, 5 (2018).<br>[2], S. L. Bud'ko, et al., Phys. Rev. B 98, 144520 (2018).<br>[3], A. Kreyssig, et al., PRB 97, 224521 (2018).<br>[4], Q.-P. Ding, et al., PRL. 121, 137204 (2018).<br>[5], S. L. Bud'ko et al., PRB 79, 220516 (2009).

  Presenters

  • Mingyu Xu

    Iowa State University

  Authors

  • Mingyu Xu

    Iowa State University

  • Li Xiang

    Florida State University, Iowa State University

  • Elena Gati

    max planck institute, Ames Laboratory

  • William Meier

    oak ridge national laboratory, Materials Science and Technology Division, ORNL, USA

  • Juan Schmidt

    Ames Lab, Iowa State University/Ames Laboratory, Iowa State University

  • Sergey L Budko

    Iowa State University, Ames Laboratory and Department of Physics, Iowa State University, Ames Laboratory/Iowa State University

  • Paul C Canfield

    Iowa State University, Ames Laboratory and Department of Physics, Iowa State University, Ames Laboratory/Iowa State University

  View abstract →

• Magnetic field dependence of antiferromagnetism deep within a superconducting state in RbEuFe₄As₄ exploiting a charge-magnetic interference inherent in x-ray resonance

  ORAL

  March 17, 2022, 6:12 PM – March 17, 2022, 6:24 PM

  Presenters

  • Zahir Islam

    Argonne National Laboratory, Advanced Photon Source, The Advanced Photon Source, Argonne National Laboratory

  Authors

  • Zahir Islam

    Argonne National Laboratory, Advanced Photon Source, The Advanced Photon Source, Argonne National Laboratory

  • Ulrich Welp

    Argonne National Laboratory, Materials Sciences Division, Argonne National Laboratory, Argonne, Illinois 60439

  • Jong Woo Kim

    Argonne National Laboratory, Advanced Photon Source, Argonne National Laboratory

  • Jinke Bao

    University of Bayreuth, Argonne National Laboratory

  • Duck Young Chung

    Argonne National Laboratory

  • Mercouri G Kanatzidis

    Northwestern University

  • Wai-Kwong K Kwok

    Argonne National Laboratory, Materials Sciences Division, Argonne National Laboratory, Argonne, Illinois 60439

  View abstract →

• Spin waves in layered superconductors with helical magnetic structure: the case of RbEuFe₄As₄

  ORAL

  March 17, 2022, 6:24 PM – March 17, 2022, 6:36 PM

  Publication: [1] A.E.Koshelev, Phys. Rev. B, 103, 214503 (2021).

  Presenters

  • Alexei E Koshelev

    Argonne National Laboratory

  Authors

  • Alexei E Koshelev

    Argonne National Laboratory

  View abstract →

• Superconductivity coexisting with ferromagnetic order in RbEuFe₄As₄ studied by scanning SQUID microscopy

  ORAL

  March 17, 2022, 6:36 PM – March 17, 2022, 6:48 PM

  Presenters

  • Huiyuan Man

    Geballe Laboratory for Advanced Materials, Stanford University, Stanford University

  Authors

  • Huiyuan Man

    Geballe Laboratory for Advanced Materials, Stanford University, Stanford University

  • Yusuke Iguchi

    Geballe Laboratory for Advanced Materials, Stanford University, Stanford Univ, Stanford University

  • Jinke Bao

    University of Bayreuth, Argonne National Laboratory

  • Duck Young Chung

    Argonne National Laboratory

  • Mercouri G Kanatzidis

    Northwestern University

  • Kathryn Moler

    Department of Physics and Applied Physics, Stanford University, Stanford Univ, Stanford University, Department of Physics and Applied Physics, Stanford University, California 94305, USA

  View abstract →

• Superconducting phase diagram of the magnetically ordered superconductor RbEuFe₄As₄ in pulsed fields up to 86 T

  ORAL

  March 17, 2022, 6:48 PM – March 17, 2022, 7:00 PM

  Presenters

  • Matthew P Smylie

    Hofstra University

  Authors

  • Matthew P Smylie

    Hofstra University

  • Alexei E Koshelev

    Argonne National Laboratory

  • Jinke Bao

    University of Bayreuth, Argonne National Laboratory

  • Wai-Kwong K Kwok

    Argonne National Laboratory, Materials Sciences Division, Argonne National Laboratory, Argonne, Illinois 60439

  • Duck Young Chung

    Argonne National Laboratory

  • Mercouri G Kanatzidis

    Northwestern University

  • Vincent Oliviero

    LNCMI-EMFL, CNRS UPR3228, Univ. Grenoble Alpes, Univ. Toulouse, Univ. Toulouse 3, INSA-T, Grenoble and Toulouse, France

  • Maxime Massoudzadegan

    LNCMI-EMFL, CNRS UPR3228, Univ. Grenoble Alpes, Univ. Toulouse, Univ. Toulouse 3, INSA-T, Grenoble and Toulouse, France

  • David Vignolles

    LNCMI-EMFL, CNRS UPR3228, Univ. Grenoble Alpes, Univ. Toulouse, Univ. Toulouse 3, INSA-T, Grenoble and Toulouse, France

  • Maxime Leroux

    LNCMI-EMFL, CNRS UPR3228, Univ. Grenoble Alpes, Univ. Toulouse, Univ. Toulouse 3, INSA-T, Grenoble and Toulouse, France

  • Ulrich Welp

    Argonne National Laboratory, Materials Sciences Division, Argonne National Laboratory, Argonne, Illinois 60439

  View abstract →